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#1289085 11/28/2018 3:10 PM
Joined: Jun 2016
Posts: 182
J
'Bolter
'Bolter
J Offline
Joined: Jun 2016
Posts: 182
I have seen several vendors offering running board scuff plates for the passenger and drivers side running boards. We're these available as an actual option on the 1950 3100?

Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269
Yes - like this one (note: no drilling pattern is provided by any vendor)

Joined: Nov 2012
Posts: 257
Haunting the SBP since 2001
Haunting the SBP since 2001
Joined: Nov 2012
Posts: 257
They were listed as a truck accessory per the 1950 Truck Data Book.

I found an old copy of the installation instructions but, I am not positive if it is an original GM sheet or if it is from a re-pop step plate kit.
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Img_6115.jpg (120.63 KB, 284 downloads)

Joined: Sep 2006
Posts: 3,596
B
'Bolter
'Bolter
B Offline
Joined: Sep 2006
Posts: 3,596
Here is a view of a GMC set showing the hardware and instructions referenced above. I have a NOS Chevrolet set and it is a very high quality, well made part. I have not seen a reproduction set so unsure as to how well built they may be?
https://www.flickr.com/photos/advance-design_parts_co/29379381668/in/album-72157631868452754/
A secondary note these parts are accessories not options which carry an RPO number (Regular Production Option). These parts were available at the dealer parts counter, they could be installed by the owner or service department. As such these would be appropriate for your 1950 truck. This accessory appears in the Salesman Data Book for 1950 on page 218, in the 1950 price guide (attached to the book) they are listed at $7.50 per pair both 1949 & ‘50.

Joined: Mar 2010
Posts: 10,279
5
Renaissance Man
Renaissance Man
5 Offline
Joined: Mar 2010
Posts: 10,279
Brad, what are they made of?


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
Joined: Nov 2012
Posts: 257
Haunting the SBP since 2001
Haunting the SBP since 2001
Joined: Nov 2012
Posts: 257
I can't speak for the quality of the new repop steps that J.C. is currently selling but...I installed a pair of these safety treads that I located through J.C. over 25 years ago & they have held up well & they are an exact copy of the original GM units.

The abrasive sheet was finally wearing thin after 25 years of use & I installed J.C's replacement abrasive sheets to them a few years ago.

http://www.oldchevytrucks.com/cart/index.asp?sdes=ms122

These steps are a recommended accessory.

The only draw back to installing them is that you are required to drill 6 holes in each running board to install them.

It is recommended that you lay down a few coats of thick paint or undercoating on the running board under the step plates & on the bottom of the plates themselves before you install them as water/dirt/mud tends to work its way under them { in the ribs of the running board }
& that along with the 6 drilled holes...means you will have accelerated rust & corrosion problems if you don't prep the boards & steps before you install them.

.

Joined: Sep 2006
Posts: 3,596
B
'Bolter
'Bolter
B Offline
Joined: Sep 2006
Posts: 3,596
Carl, I will dig them out tomorrow and let you know.

Joined: Sep 2006
Posts: 3,596
B
'Bolter
'Bolter
B Offline
Joined: Sep 2006
Posts: 3,596
Hey Carl,

They are made from a steel stamping all one piece with a bead all around for strength.
https://www.flickr.com/photos/advance-design_parts_co/31210555727/in/album-72157631868452754/
The 6-screws protected by the rubber boots are spotted to the stamping.
https://www.flickr.com/photos/advance-design_parts_co/46099519552/in/album-72157631868452754/
The top has a grip tape product attached as one piece.
https://www.flickr.com/photos/advance-design_parts_co/46099518362/in/album-72157631868452754/
They measure 21” x 7-1/2” with a 1-1/2” lip.
https://www.flickr.com/photos/advance-design_parts_co/46150014171/in/album-72157631868452754/



Joined: Mar 2010
Posts: 10,279
5
Renaissance Man
Renaissance Man
5 Offline
Joined: Mar 2010
Posts: 10,279
Thanks Brad!
I'll take them. I can't imagine finding NOS tread plates for a better price than the $7.50/set which you have clearly offered in your post above!
Of course I am willing to pay for shipping, as long as they fit in a flat rate box...


Just messing with you, buddy. I always enjoy your pics and film strips.
Carl


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
Joined: Jan 2013
Posts: 1,518
S
'Bolter
'Bolter
S Offline
Joined: Jan 2013
Posts: 1,518
Cant read the instruction sheet is that mount the steps 6" from the back of the door to the centerline of the first row of bolts?


1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
In the DITY Gallery
Video of the 261 running

1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Joined: Sep 2006
Posts: 3,596
B
'Bolter
'Bolter
B Offline
Joined: Sep 2006
Posts: 3,596
As you can see my sheet that came with mine was in poor condition , it does clearly read 6 inches.
https://www.flickr.com/photos/advance-design_parts_co/16023979479/in/album-72157631868452754/

Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269
Brad,

Your better/clearer installation sheet is in an earlier post, as is MT's better/clearer installation sheet - they make that 6" distance more apparent.

Thank you, MT & Brad - I installed the set on my Suburban about 6" off - they are just about useless.
I'll know better on my pickup.
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